My boyfriend and I are 17 and you know around this age people are experimenting or whatever. Me and my boyfriend are gonna have sex for the first time and he was asking me what i like, what makes me uncomfortable, where I like to be touched, etc. We exchanged that kind of info and I asked him if he's ever done anything. He told me he's only ever eaten a girl out and that he had an experience with a boy. I was like what did you just say?? And he told me that last year he thought he was bisexual. He met this guy online and they met up. They were kissing each other and he told me that he let the guy penetrate him. He then admitted to me that it felt good to him but he didn't feel attraction towards the guy so it made the experience bad. I asked him so you had to get screwed from behind to know you don't like guys? And he was like "The same way you have to taste ketchup to know whether or not you like ketchup. Is that a problem?" and I told him I think you're gay and he told me if he was gay he wouldn't have comfortably shared this information with me. I calmed down and apologized but deep down inside I feel like he might be gay?? I don't know if I want to have sex with him now